Time

second [s]:
millisecond [ms]:
microsecond [┬Ás]:
nanosecond [ns]:
picosecond [ps]:
femtosecond [fs]:
attosecond [as]:
shake:
minute [min]:
hour [h]:
day [d]:
week:
month:
month (synodic):
year [y]:
year (Julian):
year (leap):
year (tropical):
year (sidereal):
day (sidereal):
hour (sidereal):
minute (sidereal):
second (sidereal):
fortnight:
decade:
century:
millennium:
septennial:
octennial:
novennial:
quindecennial:
quinquennial:
Planck time: